20 Most Recent 2009 Chevrolet Traverse Questions & Answers

https://www.engine-codes.com/p1621.html This site has several possibilities including low voltage to the electrical system causing various drivability problems.

2009 Chevrolet... • Answered on May 20, 2020

blinking AC light is indication of either compressor clutch slip or a pressure is out of whack. Get the trouble codes read.

2009 Chevrolet... • Answered on Mar 06, 2019

Remove timing chain cover and timing chain. Replace pump. Buy a shop manual for step by step. It's a HUGE job--over 14 hours for a pro.

2009 Chevrolet... • Answered on May 30, 2018

We're can I fine the low pressure cap in a Chevy AC traverse

2009 Chevrolet... • Answered on May 19, 2018

take the air temp sensor off. and leave in warm house. till at your homes warm temp then go out and install the sensor.and start engine. if it starts this is your problem. intake chev-lrmxp0wfubu04erx12clqi05-4-0.jpg

2009 Chevrolet... • Answered on Feb 16, 2018

On these website you fide fuse box diagram, descriptiion and location for Chevrolet Traverse (2010) Chevrolet Traverse 2010 fuse box diagram Auto Genius Chevrolet Traverse 2010 fuse box diagram

2009 Chevrolet... • Answered on Jan 25, 2018

DTC P0717: Input Speed Sensor Circuit Low Voltage If you don't know anything about automotive electronic's , sensor electrical circuit's ,your best bet would be to take your vehicle to a qualified repair shop. Finding a wiring diagram ,reading how this sensor work's an testing the electrical circuit using a DVOM - digital volt ohm meter , going by a factory service repair manual . Diagnostic Fault Information Circuit/System Description The input speed sensor (ISS) is a hall-effect type sensor. The sensor faces the 1-2-3-4 and 3-5-R clutch housing machined teeth surface. The sensor receives 8.3-9.3 volts on the input/output speed sensor (ISS/OSS) supply voltage circuit from the transmission control module (TCM). As the 1-2-3-4 and 3-5-R clutch housing rotates, the sensor produces a signal frequency based on the machined surface of the 1-2-3-4 and 3-5-R clutch housing. This signal is transmitted through the ISS signal circuit to the control solenoid (w/body and TCM) valve assembly. The control solenoid (w/body and TCM) valve assembly uses the ISS signal to determine line pressure, transmission shift patterns, torque converter clutch (TCC) slip speed and gear ratio. Circuit/System Verification Engine idling, observe the scan tool Transmission ISS parameter while varying the engine speed. The Transmission ISS parameter should change with the engine speed and not drop out. Operate the vehicle within the Conditions for Running the DTC to verify the DTC does not reset. You may also operate the vehicle within the conditions that you observed from the Freeze Frame/Failure Records data. Your best bet ,take it to a qualified repair shop.

2009 Chevrolet... • Answered on Dec 09, 2017

I spent hours in engine and on the internet. I viewed 15 different sites with 15 different answers. Finally found it...The crankshaft position sensor on a 2009 Chevy Traverse (3.6 liter) is as follows: You need to jack up vehicle (or useramps) and climb under. You CANNOT access it from top (as many sites state). On the firewall (vehicle) side of motor, in the center, directly below the exhaust outlet, you will see a silver (aluminum) heat cover/plate. It is held on by 2 bolts. (one 15mm and one 10mm). The sensor is located benind this cover. Once you get this cover off, you will see two seperate sets of wires, wrapped in silver heat deflection tape. The set of wires that extends further to the left go to th CPS (sensor). I used a small extendable automotive mirror to see it. It is in a tight spot, but once you find it, it is easier to access than it looks!!! Took me about 30 minutes total to switch it out. Hope this helps !!! Good luck.

2009 Chevrolet... • Answered on Sep 18, 2017

Most likely is fuel filter; if it does it with a new fuel filter check fuel pressure at engine at speed it looses power--maybe the fuel pump is laying down.

2009 Chevrolet... • Answered on Jun 09, 2017

replace no 2 injector

2009 Chevrolet... • Answered on May 05, 2017

OK. you had the battery disconnected. Here is what you do. Turn on the key. The security light will begin to flash. Wait (about 10 minutes) with the key in the ON position. The security light will stop flashing. TURN OFF the key. Then, turn on the key and start the car. Security system is supposed to prevent theft for a 10 minute delay. This usually discourages any thief. This will work, You just need to be patient with the 10 minutes. It seems like an hour when you wait ten minutes for that security light to stop flashing.

2009 Chevrolet... • Answered on Mar 19, 2017

A flashing check engine light means that you have an engine misfire, You need to have the fault codes read with a code reader or scan tool. Many auto parts stores do this test for free (except Calif.)

2009 Chevrolet... • Answered on Feb 13, 2017

Everyone always says crank sensor, but it is rarely ever the sensor. Crank the engine and look at your RPM gauge. If the gauge even moves a tiny bit, your sensor is good. You also need a fully charged battery to start your car in the cold. It seems like you are having trouble getting your vehicle started. There are 4 things you need for an engine to run. Fuel, Air, Spark, Compression. You need to test for all of these. Is there gas in tank? Can you hear the fuel pump turn on when the key is the RUN position? Is there air going in and out of the engine? If all of those check out, you'll have to get your hands dirty with the next tests. You'll need to check fuel pressure, test for spark, and check compression.

2009 Chevrolet... • Answered on Jan 07, 2017

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